4-ch-mic-board
will-fritz
4 ch microphone board to replace seed studio 6 ch microphone board stack
Components (18)
| Reference | Value | Description |
|---|---|---|
| U1 | LMQ66430R5RXBR | |
| U2,U3 | TPS22917DBVx | |
| C1,C2 | 10u 50V | |
| C3 | 100n 50v | |
| C4,C8,C10,C11,C13 | 1u 50V | |
| C5,C6 | 22u 10v | |
| C7 | 100n 25v | |
| C9,C12 | 470p | |
| D1,D2 | 1N4148W | |
| FB1 | 1k @100MHz 2A | |
| J1 | micro-fit_1x2_3mm | |
| J2 | micro-fit_2x2_3mm | |
| J3,J4 | molex_048406-0001 | |
| L1 | 3u3 5A | |
| R1,R4,R6 | 1M | |
| R2 | 0R | |
| R3 | DNF | |
| R5,R7 | 10k |